Exploiting Visual Saliency and Bag-of-Words for Road Sign Recognition
نویسندگان
چکیده
منابع مشابه
Egocentric Activity Recognition Using Bag of Visual Words
This paper presents an approach for recognizing activities using video from the egocentric setup. In this approach instead of using intermediate setup like object detection, pose estimation, modeling spatial distribution of visual words is implemented. The interactions are encoded by using Histogram oriented Pairwise Relation named (HOPR) between the visual words, orientations and alignments. A...
متن کاملRoad Traffic Sign Saliency Map Model
In this paper, we propose a new pre-processing method for detecting road traffic sign based on visual saliency map model. Since the road traffic sign boards have dominent color contrast against environment, we consider the color opponents information with center surround difference normalization as an input feature extraction, which is effective to reduce noise influence as well as intensify th...
متن کاملTraffic Sign Recognition with Constellations of Visual Words
In this paper, we present a method for fast and robust object recognition. As an example, the method is applied to traffic sign recognition from a forward-looking camera in a car. To facilitate and optimise the implementation of this algorithm on an embedded platform containing parallel hardware, we developed a voting scheme for constellations of visual words, i.e. clustered local features (SUR...
متن کاملRecognition of Traffic Sign Based on Bag-of-Words and Artificial Neural Network
The traffic sign recognition system is a support system that can be useful to give notification and warning to drivers. It may be effective for traffic conditions on the current road traffic system. A robust artificial intelligence based traffic sign recognition system can support the driver and significantly reduce driving risk and injury. It performs by recognizing and interpreting various tr...
متن کاملRoad Sign Detection and Recognition
Road sign detection is important to a robotic vehicle that automatically drives on roads. In this paper, road signs are detected by means of rules that restrict color and shape and require signs to appear only in limited regions in an image. They are then recognized using a template matching method and tracked through a sequence of images. The method is fast and can easily be modified to includ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2014
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.2013edp7448